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How to use redis PUBLISH/SUBSCRIBE with nodejs to notify clients when data values change?
...l
<html>
<head>
<title>PubSub</title>
<script src="/socket.io/socket.io.js"></script>
<script src="/javascripts/jquery-1.4.3.min.js"></script>
</head>
<body>
<div id="content"></div>
<script>
...
Can't import my own modules in Python
... like you're trying to import SomeObject from the myapp.py and TestCase.py scripts. From myapp.py, do
import SomeObject
since it is in the same folder. For TestCase.py, do
from ..myapp import SomeObject
However, this will work only if you are importing TestCase from the package. If you want to...
How do I delete everything in Redis?
...orrect; they delete all keys.
However, if you also want to delete all Lua scripts from the Redis instance, you should follow it by:
SCRIPT FLUSH
The OP asks two questions; this completes the second question (everything wiped).
...
Get a list of URLs from a site [closed]
... a limit of 5000 links!..:( I'm looking for any free php sitemap generator script.
– Jenson M John
Aug 3 '13 at 10:25
14
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phpcms 启用手机门户（自动判断手机浏览器） - 更多技术 - 清泛网 - 专注C/...
...ndex.html。
另外也可以在手机模板中添加如下js解决：
<script>
try{if(self.location='http://m.xx.com'){
top.location.href='http://m.xx.com/index.php';
}}catch(e){}
</script>
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上述这种，虽然开启了...
Using PUT method in HTML form
...mitting it, create and fire a XMLHttpRequest using the PUT method with JavaScript.
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Get DOS path instead of Windows path
...ut worst is when international characters are present which simply hose my script taking this dir list as input.
– Marcos
Jan 15 '12 at 12:50
...
Bootstrap css hides portion of container below navbar navbar-fixed-top
...S so I can only think of one way to solve this problem if the user has JavaScript enabled. Please try the following jQuery code snippet to resolve case scenarios 1 and 2; for case scenario 3 please remember to call the function onResize() after any change in the navbar content:
var onResize = ...
Why can't decimal numbers be represented exactly in binary?
...
So then why does "alert(0.15*0.15)" display "0.0225"?
– Michael Geiser
Nov 3 '14 at 20:00
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In Firebase, is there a way to get the number of children of a node without loading all the node dat
...ctions, you don't need to create your own Server. You can simply write JavaScript functions and upload it to Firebase. Firebase will be responsible for triggering functions whenever an event occurs.
If you want to count upvotes for example, you should create a structure similar to this one:
{
"p...